Mitre saw



FIG. 1 is a perspective view of a mitre saw embodying the new design;

FIG. 2 is a front view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is another side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The evenly spaced broken lines shown in drawings show portions of themitter saw that form no part of the claimed design.

CLAIM The ornamental design for a mitre saw, as shown and described.